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Xpress Dialyzer

The scienova Xpress Dialyzer Family comprises dialysis cartridges and individual segments in numerous variants. Choose the right combination to suit your needs:

Sample volumes from 10 to 1000 µl
Regenerated cellulose dialysis membranes
Available cut-offs (MWCO): 2 / 3.5 / 6–8 / 12–14 / 20 kDa
Dialysis membrane made of Bio-Xell® cellulose with 140 kDa MWCO
Compatible with Microplate Standard (SBS), 96-well or 48-well
Dialysis cartridge with 8 single segments (for 8 samples)
Different sample numbers per package available (see table)

Selection Guide, Dialyzer variants
	MD100	MD300	ED300	MD1000
Sample volume:	10-100 µl	50-300 µl	50-300 µl	150-1000 µl
Opening for sample:	yes	yes	yes	yes
Opening for buffer:	no	no	yes	yes
Cutoff:	2 / 3.5 /6-8 / 12-14 / 20 / 140 kDa
Microplate Format (SBS):	96	96	96	48

Selection guide, Samples
	MD100	MD300	ED300	MD1000
In deep well plate:	96	96	96	48
Cartridges:	8	8	8	-
Single segments:	12 / 60 / 288	12	-	6

Features & Applications

Fast dialysis for small volumes
Patented design combines simplicity of use, versatility, reliability and precision
Very fast dialysis times due to a very favourable membrane surface to sample volume ratio of the capillary system
Fully compatible with standard 96-well laboratory equipment and automatic liquid handling equipment
High quality and low binding regenerated cellulose membranes
Simple protocol, no additional laboratory equipment required
100% leak test of every Micro Dialyzer
Desalting of nucleotide acids and proteins (>95% recovery) in less than 15 minutes
Sample dialysis of proteins, oligonucleotides, RNA or DNA
Buffer and media exchange
Desalting
Bioreactor
Sample concentration